A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.O25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 5905-01-478-7522
NSN 5915-00-875-2101
NSN 5895-01-055-7677
NSN 5915-01-620-4302
NSN 5895-01-344-9369
NSN 5985-00-103-6340
NSN 5925-01-251-1342
NSN 5920-01-042-9351
NSN 5855-00-688-9954
NSN 5930-00-277-4704
NSN 6130-01-258-5892
NSN 5950-00-067-5302